| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.43 | 7.127% | $127.9418 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $238.67 | 5.436% | $251.6441 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $53.99 | 8.689% | $58.6812 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $239.41 | 10.215% | $263.8657 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $243.47 | 5.511% | $256.8876 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $41.93 | 8.396% | $45.4504 | $45.45 | $45.45 | $45.50 |
| Purchase #7 | $75.93 | 11.561% | $84.7083 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $1,012.83 | $1,089.1791 | $1,089.18 | $1,089.20 | $1,089.20 | |